Question

是否可以获取Android与特定联系人相关的呼叫，短信和聊天统计数据？这个统计数据存储在某个地方吗？如果没有，是否有任何方法可以使用Android SDK获取和存储统计信息？使用Android NDK？ Android系统是否允许以某种方式挂钩短信和聊天事件？

Answer 1

1。对于来电和去电，您可以通过BroadCastReceivers手动收集。

清单：

<receiver android:name="IncomingCallReceiver" >
    <intent-filter>
        <action android:name="android.intent.action.PHONE_STATE" />
    </intent-filter>
</receiver>
<receiver android:name="OutgoingCallReceiver" >
    <intent-filter>
        <action android:name="android.intent.action.NEW_OUTGOING_CALL" />
    </intent-filter>
</receiver>

BroacastReceivers：

public class IncomingCallReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        Bundle extras = intent.getExtras();
        if(extras == null)
            return;

        String callState = extras.getString(TelephonyManager.EXTRA_STATE);

        // ringing state
        if(callState.equalsIgnoreCase(TelephonyManager.EXTRA_STATE_RINGING)){
            String incomingNumber = extras.getString(TelephonyManager.EXTRA_INCOMING_NUMBER);
            Toast.makeText(context,"Incoming number: " + incomingNumber,Toast.LENGTH_LONG).show();
        }
    }
}

public class OutgoingCallReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        Bundle extras = intent.getExtras();
        if(extras == null)
            return;
        // caller
        String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);

        // Toast megjelenitese
        Toast.makeText(context,"Outgoing number: "+phoneNumber, Toast.LENGTH_LONG).show();
    }
}

2。您也可以创建一个游标到Call Log，然后迭代这个游标。

String[] strFields = { android.provider.CallLog.Calls._ID,
        android.provider.CallLog.Calls.NUMBER,
        android.provider.CallLog.Calls.CACHED_NAME};
String strOrder = android.provider.CallLog.Calls.DATE + " DESC";
final Cursor cursorCall = getContentResolver().query(
        android.provider.CallLog.Calls.CONTENT_URI, strFields,
        null, null, strOrder);

3。对于SMS，您还可以创建 BroadcastReceivers ，或者也可以为特定内容创建 ContentObserver 。也许聊天保存到您可以使用 ContentObserver 挂钩的地方。

Android调用统计信息

1 个答案: